2 Comments on "Slow Cooker Vegetable-Polenta Casserole"

Hello Kelly, Thanks for the question! I added the tomato, remaining cheese, spinach and radicchio after the crocking time is done, you can let it cook for about 10-15 minutes but I wouldn’t let it crock much longer than that. I usually just stir it in, let it sit for the 5 minutes, and serve. But please make this recipe your own, and enjoy!